If a stereo has a dial that changes the volume of sounds the stereo makes what is the dial doing
2 answers:
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Answer:
Power output: W=1426.9MW
Explanation:
The power output of the falls is given mainly by its change in potential energy:
The potential energy for any point can be calculated as:
If we consider the base of the falls to be the reference height, at point 2 h=0, so P2=0, and height at point 1 equals 52m:
If we replace m with the mass rate M we obtain the rate of change in potential energy over time, so the power generated:
EQUATOR IS THE LINE THAT DIVIDES EARTH INTO TWO HEMISPHERES .